48199775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3449}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 65881200

約数和(自身を除く): 17681425

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 559, 1075, 2795, 3449, 13975, 17245, 44837, 86225, 148307, 224185, 741535, 1120925, 1927991, 3707675, 9639955, 48199775]

約数ペア:

[(1, 48199775), (5, 9639955), (13, 3707675), (25, 1927991), (43, 1120925), (65, 741535), (215, 224185), (325, 148307), (559, 86225), (1075, 44837), (2795, 17245), (3449, 13975)]